2513592

素因数分解:

$2^3\times 3^6\times {\mathrm{431}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 7082640

約数和(自身を除く): 4569048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 431, 486, 648, 729, 862, 972, 1293, 1458, 1724, 1944, 2586, 2916, 3448, 3879, 5172, 5832, 7758, 10344, 11637, 15516, 23274, 31032, 34911, 46548, 69822, 93096, 104733, 139644, 209466, 279288, 314199, 418932, 628398, 837864, 1256796, 2513592]

約数ペア:

[(1, 2513592), (2, 1256796), (3, 837864), (4, 628398), (6, 418932), (8, 314199), (9, 279288), (12, 209466), (18, 139644), (24, 104733), (27, 93096), (36, 69822), (54, 46548), (72, 34911), (81, 31032), (108, 23274), (162, 15516), (216, 11637), (243, 10344), (324, 7758), (431, 5832), (486, 5172), (648, 3879), (729, 3448), (862, 2916), (972, 2586), (1293, 1944), (1458, 1724)]